2-in-1 pneumatic air motor/engine/pump

prusaprinters

<p><strong>(2-in-1 air motor/pump working model)</strong></p><h3>Print Settings</h3><p><strong>Rafts:</strong></p><p>Doesn't Matter</p><p><strong>Supports:&nbsp;</strong></p><p>Doesn't Matter</p><p><strong>Resolution:</strong></p><p>0.2</p><p><strong>Infill:&nbsp;</strong></p><p>50-100%</p><p><strong>Hardware:&nbsp;</strong></p><ul><li>8X m4 or m5 Bolts&nbsp;</li><li>water/pneumatic fittings</li><li>water/pneumatic tubing</li><li>4 standard skate bearings&nbsp;</li><li>sandpaper&nbsp;</li><li>1X motor body&nbsp;</li><li>2X shaft&nbsp;</li><li>3X pistons&nbsp;</li><li>2X motor plates&nbsp;</li><li>1X rotor&nbsp;</li></ul><p><strong>assembly instructions:</strong></p><ol><li>tap threads on the motor body.&nbsp;</li><li>make sure all part faces are sanded and flush (no friction).</li><li>insert 2 bearings into each motor plate, inside bearing must be flush.&nbsp;</li><li>insert shafts into bearings (triangle facing inside).</li><li>place rotor in the shaft.&nbsp;</li><li>place motor body over the rotor and insert bolts.&nbsp;</li><li>if friction or hard contact with wall are present, locate source and sand until no friction is present, (do this with all parts if necessary).</li><li>attach 2nd motor plate on the motor.</li><li>lightly tighten the bolts evenly (do not overtighten).</li><li>if necessary lubricate the motor with WD40, or other lubricant. &nbsp;</li></ol>